Atlantic Blowers specializes in the manufacture of quality municipal, commercial, and residential aeration system components. We offer disc diffusers with a fine, medium or coarse bubble option. We also carry fine bubble tube diffusers. Our membrane diffusers use EPDM or silicone membranes, which when compared to traditional stone diffusers can greatly reduce and even eliminate the risk of unintended back-flow of water into the airline, reducing fouling by 73%. Atlantic Blowers can provide a full solution for your next aeration project. With just a few parameters, our engineers can design a fully customized aeration array that will meet your demands, and ensure the longevity of the application. Coarse and medium bubble diffusers are best used in applications where mixing and agitation are the primary goals. Because the bubble created by these diffusers are comparatively larger than our other diffuser types, they are perfect for suspending solids, agitating dense material, and maintaining a homogeneous mixture. Fine bubble disc diffusers are the most efficient way to transfer oxygen into an aquatic environment. This is achieved because of the smaller surface area of the bubble produced. Having a smaller surface area increases the permeability of the fluid membrane and thus will yield a much higher oxygen transfer rate (OTR). We offer both an EPDM membrane, as well as a silicone membrane. These disc diffusers are suited for applications where increased oxygenation is crucial (i.e. wastewater treatment). Fine bubble tube diffusers are similar to the fine bubble disc in that they share the same rate of efficiency and bubble size. However, there is an added advantage of a 360-degree aeration range. With 360 degrees of coverage, this diffused air system will have a larger surface area in a tank than a normal fine bubble disc. Tube diffusers, like discs, are also well suited for oxygenation applications (i.e. wastewater treatment). All products, including membrane diffusers, are backed by Atlantic Blowers 12 month warranty.